The Bharat Stage VI (BS-VI) emission legislation will come into force in 2020, posing a major engineering challenge in terms of system complexity, reliability, cost and development time. Solutions for the EURO VI on-road legislation in Europe, from which the BS-VI limits are derived, have been developed and have already been implemented. To a certain level these European solutions can be transferred to the Indian market. However, several market-specific challenges are yet to be defined and addressed. In addition, a very strict timeline has to be considered for application of advanced technologies and processes during the product development. In this paper, the emission roadmap will be introduced in the beginning, followed by a discussion of potential technology solutions on the engine itself as well as on the exhaust aftertreatment side. This includes boosting and fuel injection technologies as well as different exhaust gas recirculation methods. Exhaust gas aftertreatment solutions like SCR only or SCR plus EGR solutions, will also be discussed in addition to advanced engine and aftertreatment models for the electronic control unit (ECU). An analysis of the benefits and challenges of the individual technologies will be presented. Furthermore, advanced calibration tools and methods will be introduced, which help to reduce development time and cost. As a summary, the paper will identify most favorable concepts for future on-road engines.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Bharat Stage VI Solutions for Commercial Engines for the India Market


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    Symposium on International Automotive Technology 2017 ; 2017



    Publication date :

    2017-01-10




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Bharat Stage VI Solutions for Commercial Engines for the India Market

    Heuser, Peter / Ghetti, Stefano / Rathod, Devising et al. | British Library Conference Proceedings | 2017


    Bharat Stage-V Solutions for Agricultural Engines for India Market

    Schoenen, Markus / Rathod, Devising / Ghetti, Stefano et al. | British Library Conference Proceedings | 2019


    Bharat Stage-V Solutions for Agricultural Engines for India Market

    Emran, Ashraf / Rathod, Devising / Schoenen, Markus et al. | SAE Technical Papers | 2019


    Cost Efficient Bharat (Trem) Stage IV Solutionsfor TractorEngines

    Bhosale, S. / Suresh, R. / Ray, D. et al. | British Library Conference Proceedings | 2015